Unverified83% confidenceSolutionTime unknown
对隔音效果影响最大的是整体墙体结构（质量定律：墙越重越隔音），单独用隔音腻子提升有限；预算充足优先做隔音棉+双层石膏板龙骨墙，腻子只作辅助阻尼层
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
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